XML 55 R44.htm IDEA: XBRL DOCUMENT v3.20.2
Summary of Securities with Gross Unrealized Losses (Detail) - USD ($)
$ in Thousands
Sep. 30, 2020
Dec. 31, 2019
U.S. Treasury and Agency Obligations    
Debt Securities, Available-for-sale [Line Items]    
Total, Gross Unrealized Losses $ (215)  
Obligations of States and Political Subdivisions    
Debt Securities, Available-for-sale [Line Items]    
Total, Gross Unrealized Losses (188)  
Mortgage Backed Securities    
Debt Securities, Available-for-sale [Line Items]    
Total, Gross Unrealized Losses (1,120)  
Asset-backed Securities    
Debt Securities, Available-for-sale [Line Items]    
Total, Gross Unrealized Losses (1,001)  
Commercial Mortgage-Backed Securities    
Debt Securities, Available-for-sale [Line Items]    
Total, Gross Unrealized Losses (804)  
Corporate Bonds    
Debt Securities, Available-for-sale [Line Items]    
Total, Gross Unrealized Losses (1,135)  
Foreign Corporate Bonds    
Debt Securities, Available-for-sale [Line Items]    
Total, Gross Unrealized Losses (204)  
Fixed Maturities    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, Fair Value 221,465 $ 249,721
Less than 12 months, Gross Unrealized Losses (4,181) (1,774)
12 months or longer, Fair Value 12,363 21,034
12 months or longer, Gross Unrealized Losses (486) (276)
Total, Fair Value [1] 233,828 270,755
Total, Gross Unrealized Losses [1] (4,667) (2,050)
Fixed Maturities | U.S. Treasury and Agency Obligations    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, Fair Value 37,486 35,633
Less than 12 months, Gross Unrealized Losses (215) (797)
12 months or longer, Fair Value 0 0
12 months or longer, Gross Unrealized Losses 0 0
Total, Fair Value [1] 37,486 35,633
Total, Gross Unrealized Losses [1] (215) (797)
Fixed Maturities | Obligations of States and Political Subdivisions    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, Fair Value 2,471 27,180
Less than 12 months, Gross Unrealized Losses (188) (271)
12 months or longer, Fair Value 0 0
12 months or longer, Gross Unrealized Losses 0 0
Total, Fair Value [1] 2,471 27,180
Total, Gross Unrealized Losses [1] (188) (271)
Fixed Maturities | Mortgage Backed Securities    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, Fair Value 97,405 93,579
Less than 12 months, Gross Unrealized Losses (1,017) (244)
12 months or longer, Fair Value 1,421 902
12 months or longer, Gross Unrealized Losses (103) (7)
Total, Fair Value [1] 98,826 94,481
Total, Gross Unrealized Losses [1] (1,120) (251)
Fixed Maturities | Asset-backed Securities    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, Fair Value 31,769 43,402
Less than 12 months, Gross Unrealized Losses (733) (167)
12 months or longer, Fair Value 9,916 16,152
12 months or longer, Gross Unrealized Losses (268) (253)
Total, Fair Value [1] 41,685 59,554
Total, Gross Unrealized Losses [1] (1,001) (420)
Fixed Maturities | Commercial Mortgage-Backed Securities    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, Fair Value 12,098 25,698
Less than 12 months, Gross Unrealized Losses (689) (196)
12 months or longer, Fair Value 1,026 1,945
12 months or longer, Gross Unrealized Losses (115) (13)
Total, Fair Value [1] 13,124 27,643
Total, Gross Unrealized Losses [1] (804) (209)
Fixed Maturities | Corporate Bonds    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, Fair Value 28,337 19,407
Less than 12 months, Gross Unrealized Losses (1,135) (79)
12 months or longer, Fair Value 0 0
12 months or longer, Gross Unrealized Losses 0 0
Total, Fair Value [1] 28,337 19,407
Total, Gross Unrealized Losses [1] (1,135) (79)
Fixed Maturities | Foreign Corporate Bonds    
Debt Securities, Available-for-sale [Line Items]    
Less than 12 months, Fair Value 11,899 4,822
Less than 12 months, Gross Unrealized Losses (204) (20)
12 months or longer, Fair Value 0 2,035
12 months or longer, Gross Unrealized Losses 0 (3)
Total, Fair Value [1] 11,899 6,857
Total, Gross Unrealized Losses [1] $ (204) $ (23)
[1] Fixed maturities in a gross unrealized loss position are comprised of non-credit losses on investment grade securities where management does not intend to sell, and it is more likely than not that the Company will not be forced to sell the security before recovery.